Percy Howard Newby, kirjanikunimega P. H. Newby (25. juuni 1918 Crowborough – 6. september 1997 Garsington) oli inglise ajaloolane, kirjanik ja BBC tegevdirektor.
Eesti keeles tema raamatuid seni ilmunud ei ole.
- "A Journey to the Interior" (1945)
- "The Spirit of Jem" (1947)
- "Agents and Witnesses" (1947)
- "Mariner Dances" (1948)
- "The Loot Runners" (1949)
- "The Snow Pasture" (1949)
- "The Young May Moon" (1950)
- "A Season in England" (1951)
- "A Step to Silence" (1952)
- "The Retreat" (1953)
- "Picnic at Sakkara" (1955)
- "Revolution and Roses" (1957)
- "Ten Miles From Anywhere" (1958)
- "A Guest and His Going" (1960)
- "The Barbary Light" (1962)
- "One of the Founders" (1965)
- "Something to Answer For" (1968)
- "A Lot to Ask" (1973)
- "Kith" (1977)
- "Feelings Have Changed" (1981)
- "Leaning in the Wind" (1986)
- "Coming in with the Tide" (1991)
- "Something About Women" (1995)